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INTRODUCTION BACKGROUND The Sheet Metal and Air Conditioning Contractors' National Association, Inc. (SMACNA) has found that joining metal by welding is one of the most labor−intense operations in the sheet metal industry. Predicting and controlling the...
FOREWORD As housing construction grows more complex, and the building business becomes more involved, SMACNA recognizes the need for a reference on the proper fabrication and installation of exterior sheet metals in residential buildings. The first edition of the Residential...
This document contains accepted practices for the fabrication and installation of sheet metal lagging. This document serves to establish standard methods to fabricate and install sheet metal lagging systems. This document does notprovide designs nor does it address...
FOREWORD This seventh edition of the Architectural Sheet Metal Manual has many changes and several additions. Changes include new chapters and details on penetrations, additional and revised tables in support of commentary and illustrations, additional commentary and illustrations in...
The scope of this Thermoset FRP Duct Construction Manual (hereinafter referred to as "FRP DCS") includes the determination of the necessary construction details for the fabrication and installation of thermoset FRP duct within the following general categories, and as further detailed in the scope...
FOREWORD This first edition of HVAC Sound and Vibration was developed to provide in−depth, HVAC−specific guidance in the art of sound and vibration measurement and mitigation. In addition to this manual a chapter on the subject is provided in HVAC Systems Duct Design. Also, in HVAC Duct...
The scope of this Procedural Guide includes the basic elements that are required to conduct and report the results of Sound and Vibration Testing for building HVAC systems. PURPOSE This guide is intended for trained Sound and Vibration (S&V) Supervisors and Technicians to assure that correct...
The scope of this manual includes the determination of the necessary construction details for the fabrication and installation of round metallic industrial ductwork within the following general categories, and as further detailed in the scope of individual chapters, through a variety of both...
The HVAC Systems Commissioning Manual is intended to cover the full range of HVAC equipment and systems typically found in commercial and institutional buildings. The level of commissioning varies to suit the specific requirements of each project as determined by the owner. The manual describes in...
SMACNA first published a procedure for leakage testing of so-called medium and high pressure ductwork since January 1965. It appeared in Chapter 10 of the high velocity (later high pressure) construction standards and in Chapter 8 of the "Balancing and Adjustment of Air Distribution Systems...
FOREWORD SMACNA first published a procedure for leakage testing of so-called medium and high pressure ductwork since January 1965. It appeared in Chapter 10 of the high velocity (later high pressure) construction standards and in Chapter 8 of the "Balancing and Adjustment of Air Distribution...
INTRODUCTION As a construction project moves from planning to implementation, the owner and its architect or construction manager develop the "scope of work" for the overall project. The "scope of work" describes the overall job to be done, as well as the work to be performed by each discipline or...
INTRODUCTION This publication is devoted exclusively to vertical, uniform diameter, freestanding stacks founded at ground elevation. Tables are provided for stacks of specific height ranging from 20 to 120 feet; specific wind velocities of 100, 125, and 150 miles per hour; and diameters ranging...
